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4-[(4-chlorobenzylidene)amino]phenol
(Int Union Crystallography, 2004) Kazak, C; Aygun, M; Turgut, G; Odabasoglu, M; Buyukgungor, O; Kahveci, N
In the molecular structure of the title Schiff base, C13H10ClNO, the chlorophenyl ring and formimidoyl moiety are almost coplanar, and the dihedral angle between the planes of the phenol and chlorophenyl ring is 34.57 (9)degrees. The crystal structure is stabilized by intermolecular O-H...N hydrogen bonds, forming an infinite one-dimensional chain extending in the b direction, with an O...N distance of 2.846 (2) Angstrom.
Dispersion-strengthening effect of Cu-based Mn, Al, and Zn rich alloys
(Elsevier Science Sa, 2004) Sari, U; Agan, S; Aksoy, I; Guven, K; Kahveci, N
In this systematic study, dispersion-strengthening effect of the Cu-25.91Mn (wt.%), Cu-26.62Mn-8.99Al (wt.%), Cu-22.17Mn-12.32Zn (wt.%) ingot alloys have been investigated. Samples were homogenized at a high fixed temperature in different periods and cooled with different cooling rates. After processes, microanalysis of the samples were interpreted by using scanning electron microscope (SEM) and weight percentages of the elements of the occurrence phases in the samples obtained by using electron dispersion spectroscopy (EDS) technique. Additionally, some characteristic properties of the heat treated samples with different conditions of Cu-Mn, Cu-Mn-Al, Cu-Mn-Zn ingot alloys were also discussed. (C) 2003 Elsevier B.V. All rights reserved.